Voltage Measurement - Supports ±40 V input in X1 mode or up to ±400 V in X10 mode (probe dependent). The handheld oscilloscope features a built-in 1 kHz calibration signal to help verify probe compensation and basic measurement accuracy.
Pocket-Size Design with Rechargeable Battery Lightweight handheld size (103 × 73 × 25 mm, approx. 100 g) fits easily into toolkits. The AUTO trigger oscilloscope built-in 400 mAh lithium battery provides up to 3 hours of portable operation for field or classroom use.